Senior Project Manager - Environmental

Langan Engineering and Environmental Services

Princeton, USunknown$117k-$171k/yrPosted Jul 1, 2026
Posting intelligenceActively listed

About the role

Langan provides expert land development engineering and environmental consulting services for major developers, renewable energy producers, energy companies, corporations, healthcare systems, colleges/universities, and large infrastructure programs throughout the U.S. and around the world. Our employees collaborate seamlessly among 50+ offices and gain valuable hands-on experience that fosters career growth. Langan culture is entrepreneurial from advancing innovative technical solutions, to participating in robust training and knowledge sharing, to making progressive change within the communities we live and work.

Consistently ranked among the top ten “Best Firms to Work For” and Engineering News-Record’s top 50 firms worldwide, Langan attracts and retains the best talent in the industry. Employees thrive at Langan, a firm that fosters an inclusive and supportive work environment for all; prioritizes wellbeing, health, and safety; encourages volunteerism and philanthropy; offers workplace flexibility, along with carbon-neutral office spaces; and empowers individuals to contribute their skills and knowledge to make impactful contributions.

Job Summary

Langan is seeking an Senior Project Manager – Environmental to join its collaborative team in Princeton, NJ. This individual will serve a key function in identifying and managing environmental/engineering projects and proposals, conducting engineering research and analysis, and supervising field investigations and laboratory analysis. In this role, you will have the opportunity to manage diverse projects, solve problems and overcome challenges in restoring the environment and returning blighted properties to productive re-use while protecting and enhancing the environment.

Job Responsibilities

Concurrently manage multiple environmental investigation and remediation projects and clients; monitor and achieve project budgets, schedules, and project timelines;

Develop new clients and business opportunities; prepare proposals, develop additional work within existing projects and attend business development meetings with new and existing clients;

Participate in contractual negotiations under the direction of Associate, Senior Associate or Principal;

Lead the preparation and modification of reports, specifications, plans, and designs for projects;

Perform complex analyses for specific portions of broader engineering projects;

Prepare draft invoices, project billings, and assist in payment collections;

Apply standard practices and techniques to unusual situations or devise new approaches to problems;

Demonstrate competency in areas of supervision and project management and participate in internal and external project management training;

Provide technical guidance to projects and employees within own discipline; provide final technical review of calculations, analyses and project reports. Lead the development of strategies and designs for meeting client objectives and carrying out projects;

Develop existing and potential clients and attend business meetings;

Interact extensively and build strong relationships with client, contractor and subcontractor representatives; demonstrate a strong commitment to customer service and responsiveness to client needs;

Manage, train and develop environmental staff; and

Other duties as requested.

Qualifications

Bachelor’s degree in Environmental Science, Geology, or Environmental Engineering;

15+ years of related experience with environmental investigations, assessments, and remediation projects in New Jersey;

LSRP license;

Expert-level knowledge and understanding of NJDEP Site Remediation regulations and guidance;

Proficient in environmental due diligence;

Prior remediation experience on fast-paced, multi-disciplinary brownfield redevelopment projects;

Demonstrated ability to perform quantitative and technical analyses;

Proven seller-doer capable of developing new clients and business opportunities;

Ability to multi-task effectively, manage multiple projects and clients, develop and manage project budgets, and effectively manage and coach staff;

Excellent written and verbal communication skills;

Strong attention to detail with excellent analytical, multitasking, and judgment capabilities;

Ability to effectively work independently and in a team environment;

Ability to work evenings and/or weekends as projects require; and

Possess reliable transportation for client meetings and job site visits and a valid driver’s license in good standing.

Langan provides a rich array of programs and benefits to help its employees advance their careers and enhance the quality of their lives. Our comprehensive compensation package includes: full-time employment company paid medical, dental, and vision coverage; life insurance, short- and long-term disability insurance, and paid pregnancy disability leave; 401(k)/Roth with company match; paid time off including parental and military leave; employee referral and professional license bonuses; and educational reimbursement.

Langan offers employee resource groups; flexible work schedules; extensive training; wellness programs; buddy and mentoring programs; and much more!

Langan is committed to providing equal employment opportunities to all qualified applicants and employees, including individuals with disabilities and protected veterans. We believe that an inclusive workplace is essential for the well-being and success of our employees.

Certain US jurisdictions require Langan to include an estimate of salary or hourly ranges. Actual compensation may vary based on factors such as related work experience, location, market conditions, education/training, certifications and other credentials, as well as applicable knowledge and skills. Certain roles may be eligible for overtime and participation in the firm's annual bonus and performance review program. Bonuses are discretionary and based on individual job performance and the profitability of the firm. Employees are also eligible to receive up to 20 days of paid vacation time, 10 days of paid sick time and 10 paid holidays throughout the year. Eligibility and actual paid time off may vary based on local law and factors such as hours worked, related work experience and level.

Pay Range

$117,000 - $171,000 USD

Please review our Applicant Privacy Notice at Collection to understand how we collect, use, and retain your personal information: https://www.langan.com/langan-notice-at-collection

Compensation

This Project / Program Manager role pays $117k-$171k/yr. Within typical range for project / program manager roles in United States.

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